In the entire world, Dadamo (Dadamo 
, D'Adamo 
) is a rare largely masculine, but infrequently female given name. The forename Dadamo is habitual in Ethiopia, where it is a rare male name, Italy, where it is a very rare unisex name, and India, where it is an extremely rare unisex name. More frequently, Dadamo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dadamo | Italy, France, Ethiopia, United States, Argentina |
| D'Adamo | Italy, France, United States, United Kingdom, Argentina |